Description:

```
[user@arch ~]$ sudo pacman -S fontconfig
resolving dependencies...
looking for conflicting packages...

Packages (1) fontconfig-2:2.13.96-1

Total Installed Size: 1.06 MiB
Net Upgrade Size: 0.01 MiB

:: Proceed with installation? [Y/n] y
(1/1) checking keys in keyring [###############################################] 100%
(1/1) checking package integrity [###############################################] 100%
(1/1) loading package files [###############################################] 100%
(1/1) checking for file conflicts [###############################################] 100%
error: failed to commit transaction (conflicting files)
fontconfig: /usr/share/fontconfig/conf.default/11-lcdfilter-default.conf exists in filesystem
Errors occurred, no packages were upgraded.

[user@arch ~]$ cat /usr/share/fontconfig/conf.default/11-lcdfilter-default.conf
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
<fontconfig>
<description>Use lcddefault as default for LCD filter</description>
<!-- Use lcddefault as default for LCD filter -->
<match target="pattern">
<!--
This sort of configuration is available on the major desktop environments
and we don't have to break it with "assign" unconditionally. however, we
want to set something for others. So we use "append" here to get this working
in both cases so that most clients would takes a look at the first place only.
-->
<edit mode="append" name="lcdfilter">
<const>lcddefault</const>
</edit>
</match>
</fontconfig>
```

Additional info:
* package version(s) 2:2.13.96-1


Steps to reproduce:

```
sudo pacman -S fontconfig
```